Hawk
The answer is no!
It is designed and tested by Boeing and approved by FAA.
Just think of the massive amount of testing required to customize this system for AirlineX!
Have a look at the tables in QRH NNC landing distance!!
If you want a mod on your ride, ask Lufthansa when they got Boeing to reverse the lightswitches and the likes for "fleet standard" due to the fact the Boeing switches works opposite of other aircraft.
Anyway
There is a setting between max and 3: Sett max and gently over-ride when performance ( Stopping distance) assured.
Happy Landings and stopping
PS
Chesty: Take a pill!